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Question 45

Vaccination results in

  • A.aiding red blood cells to carry more oxygen
  • B.production of antibodies which destroy toxins of germs
  • C.arresting excessive bleeding
  • D.production of white blood cells which engulf and digest bacteria.
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
2011
Question no.
#45
Type
Objective
Previous · Q44Which of the following methods does not make water fit for drinking? Next · Q46 Leguminous crops are incorporated into crop rotation in order to

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